One may check the generated Invoices are being delivered to the customer billing email addresses from the Invoice Email History
Step 1 Go to Invoice TAB
Step 2 Under the Action Button Click on the Email History Icon i.e the envelope Icon
Step 3 A pop-up will get appear
Here you may check the
- Invoice reference
- Name of the customer
- Emails where Invoices being sent
- The subject of the Invoice
- Status – 1 means successfully delivered, 0 means failure in the delivery
- Sent at – Date and Time